Investments - Available for Sale Securities (Details) - USD ($)	Mar. 31, 2019	Jun. 30, 2018
Available-for-sale securities
Adjusted Cost		$ 3,632,000
Unrealized Gain		0
Unrealized Loss		(31,000)
Fair Value	$ 0	3,601,000
Mutual Funds - Corporate & Government Debt
Available-for-sale securities
Adjusted Cost		1,751,000
Unrealized Gain		0
Unrealized Loss		(23,000)
Fair Value		1,728,000
Fixed Income Bonds
Available-for-sale securities
Adjusted Cost		1,333,000
Unrealized Gain		0
Unrealized Loss		(5,000)
Fair Value		1,328,000
Time Deposits
Available-for-sale securities
Adjusted Cost		548,000
Unrealized Gain		0
Unrealized Loss		(3,000)
Fair Value		$ 545,000

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

No definition available.

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- References

No definition available.

+ Details

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- Definition

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

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- Definition

Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

No definition available.

+ Details

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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

No definition available.

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